三目运算符的语句格式和流程
    英文回答:
    The ternary conditional operator, also known as the ternary operator or the conditional expression, is a concise way to write a conditional statement in a single line. It is a shorthand for the if-else statement and has the following syntax:
    `condition ? value1 : value2`。
    where:
    `condition` is a boolean expression that evaluates to true or false.
    `value1` is the value returned if the condition is true.
    `value2` is the value returned if the condition is false.
    The ternary operator is evaluated as follows:
    1. The condition is evaluated.
    2. If the condition is true, the value of `value1` is returned.
    3. If the condition is false, the value of `value2` is returned.
    Here is an example of using the ternary operator:
    int x = (y > 0) ? 1 : -1;
    This statement assigns the value 1 to `x` if `y` is greater than 0, and -1 if `y` is less than or equal to 0.
    The ternary operator can be used to write more concise and readable code. However, it can also be more difficult to read and understand than an if-else statement. Therefore, it is important to use the ternary operator judiciously.
    中文回答:
    三目运算符,又称三元运算符或条件表达式,是一种在一行中编写条件语句的简洁方式。它是 if-else 语句的简写,具有以下语法:
    `条件 ? 值1 : 值2`。
    其中:
    `条件` 是求值为 true 或 false 的布尔表达式。
    `值1` 是在条件为 true 时返回的值。
    `值2` 是在条件为 false 时返回的值。
    三目运算符的求值方式如下:
    1. 求值条件。
    2. 如果条件为 true,则返回 `值1` 的值。
    3. 如果条件为 false,则返回 `值2` 的值。
    以下是使用三目运算符的一个示例:
    int x = (y > 0) ? 1 : -1;
    如果 `y` 大于 0,则此语句将值 1 赋给 `x`,如果 `y` 小于或等于 0,则将值 -1 赋给 `x`。
    三目运算符可用于编写更简洁和可读的代码。但是,它也可能比 if-else 语句更难理解和理解。因此,重要的是谨慎使用三目运算符。